name = '''
题目：
输入：二维整数数组
要求：输出所有数和

进阶：
https://leetcode.com/problems/richest-customer-wealth/
https://leetcode.com/problems/island-perimeter/
https://leetcode.com/problems/matrix-diagonal-sum/
'''
print(name)

def get_sum(mtx):
    tot = 0
    return tot

print('Accept' if get_sum([ [1] ]) == 1  else 'Wrong Answer')
print('Accept' if get_sum([ [1], [2]]) == 3  else 'Wrong Answer')
print('Accept' if get_sum([ [1,2], [3, 4]]) == 10  else 'Wrong Answer')
print('Accept' if get_sum([ [1,2], [3, 4], [5,6]]) == 21  else 'Wrong Answer')
print('Accept' if get_sum([ [1,2,3,4], [5,6,7,8]]) == 36  else 'Wrong Answer')
print('Accept' if get_sum([ [1],[2,3],[4], [5,6,7,8]]) == 36  else 'Wrong Answer')

print('Accept' if get_sum([ ]) == 0  else 'Wrong Answer')
print('Accept' if get_sum([ [] ]) == 0  else 'Wrong Answer')
print('Accept' if get_sum([ [],[] ]) == 0  else 'Wrong Answer')
